243169105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{17551}}^1$

素因数の和:17736

約数の個数: 16

約数和(自身を含む): 310881024

約数和(自身を除く): 67711919

約数列:

[1, 5, 17, 85, 163, 815, 2771, 13855, 17551, 87755, 298367, 1491835, 2860813, 14304065, 48633821, 243169105]

約数ペア:

[(1, 243169105), (5, 48633821), (17, 14304065), (85, 2860813), (163, 1491835), (815, 298367), (2771, 87755), (13855, 17551)]